mirror of https://github.com/MISP/misp-training
2 lines
732 KiB
JSON
2 lines
732 KiB
JSON
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{"response": [{"Event":{"id":"2362","orgc_id":"85","org_id":"1","date":"2021-02-03","threat_level_id":"2","info":"Kobalos - Linux threat to high performance computing infrastructure","published":true,"uuid":"83a7add9-76d7-47ef-9f4b-ebd07fbe880d","attribute_count":"24","analysis":"2","timestamp":"1617972935","distribution":"1","proposal_email_lock":false,"locked":true,"publish_timestamp":"1647870662","sharing_group_id":"0","disable_correlation":false,"extends_uuid":"","protected":null,"Org":{"id":"1","name":"Training","uuid":"5d6d3b30-9db0-44b9-8869-7f56a5e38e14","local":true},"Orgc":{"id":"85","name":"ORGNAME_7157","uuid":"b29abc9b-4b67-4280-89a2-21cdee5a0100","local":false},"Attribute":[{"id":"426123","type":"yara","category":"Payload delivery","to_ids":false,"uuid":"6b0245be-c2b6-4e04-aa12-0ededad6bea9","event_id":"2362","distribution":"5","timestamp":"1612342970","comment":"","sharing_group_id":"0","deleted":false,"disable_correlation":false,"object_id":"0","object_relation":null,"first_seen":null,"last_seen":null,"value":"// For feedback or questions contact us at: github@eset.com\r\n// https://github.com/eset/malware-ioc/\r\n//\r\n// These YARA rules are provided to the community under the two-clause BSD\r\n// license as follows:\r\n//\r\n// Copyright (c) 2020, ESET\r\n// All rights reserved.\r\n//\r\n// Redistribution and use in source and binary forms, with or without\r\n// modification, are permitted provided that the following conditions are met:\r\n//\r\n// 1. Redistributions of source code must retain the above copyright notice, this\r\n// list of conditions and the following disclaimer.\r\n//\r\n// 2. Redistributions in binary form must reproduce the above copyright notice,\r\n// this list of conditions and the following disclaimer in the documentation\r\n// and/or other materials provided with the distribution.\r\n//\r\n// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS \"AS IS\"\r\n// AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE\r\n// IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE\r\n// DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE\r\n// FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL\r\n// DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR\r\n// SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER\r\n// CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY,\r\n// OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE\r\n// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.\r\n//\r\n\r\nrule kobalos\r\n{\r\n meta:\r\n description = \"Kobalos malware\"\r\n author = \"Marc-Etienne M.Léveillé\"\r\n date = \"2020-11-02\"\r\n reference = \"http://www.welivesecurity.com\"\r\n source = \"https://github.com/eset/malware-ioc/\"\r\n license = \"BSD 2-Clause\"\r\n version = \"1\"\r\n\r\n strings:\r\n $encrypted_strings_sizes = {\r\n 05 00 00 00 09 00 00 00 04 00 00 00 06 00 00 00\r\n 08 00 00 00 08 00 00 00 02 00 00 00 02 00 00 00\r\n 01 00 00 00 01 00 00 00 05 00 00 00 07 00 00 00\r\n 05 00 00 00 05 00 00 00 05 00 00 00 0A 00 00 00\r\n }\r\n $password_md5_digest = { 3ADD48192654BD558A4A4CED9C255C4C }\r\n $rsa_512_mod_header = { 10 11 02 00 09 02 00 }\r\n $strings_rc4_key = { AE0E05090F3AC2B50B1BC6E91D2FE3CE }\r\n\r\n condition:\r\n any of them\r\n}\r\n\r\nrule kobalos_ssh_credential_stealer {\r\n meta:\r\n description = \"Kobalos SSH credential stealer seen in OpenSSH client\"\r\n author = \"Marc-Etienne M.Léveillé\"\r\n date = \"2020-11-02\"\r\n reference = \"http://www.welivesecurity.com\"\r\n source = \"https://github.com/eset/malware-ioc/\"\r\n license = \"BSD 2-Clause\"\r\n version = \"1\"\r\n\r\n strings:\r\n $ = \"user: %.128s host: %.128s port %05d user:
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